47671666960

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1\times {\mathrm{8389}}^1$

素因数の和:8936

約数の個数: 80

約数和(自身を含む): 111684726720

約数和(自身を除く): 64013059760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 283, 502, 566, 1004, 1132, 1255, 1415, 2008, 2264, 2510, 2830, 4016, 4528, 5020, 5660, 8389, 10040, 11320, 16778, 20080, 22640, 33556, 41945, 67112, 71033, 83890, 134224, 142066, 167780, 284132, 335560, 355165, 568264, 671120, 710330, 1136528, 1420660, 2105639, 2374087, 2841320, 4211278, 4748174, 5682640, 8422556, 9496348, 10528195, 11870435, 16845112, 18992696, 21056390, 23740870, 33690224, 37985392, 42112780, 47481740, 84225560, 94963480, 168451120, 189926960, 595895837, 1191791674, 2383583348, 2979479185, 4767166696, 5958958370, 9534333392, 11917916740, 23835833480, 47671666960]

約数ペア:

[(1, 47671666960), (2, 23835833480), (4, 11917916740), (5, 9534333392), (8, 5958958370), (10, 4767166696), (16, 2979479185), (20, 2383583348), (40, 1191791674), (80, 595895837), (251, 189926960), (283, 168451120), (502, 94963480), (566, 84225560), (1004, 47481740), (1132, 42112780), (1255, 37985392), (1415, 33690224), (2008, 23740870), (2264, 21056390), (2510, 18992696), (2830, 16845112), (4016, 11870435), (4528, 10528195), (5020, 9496348), (5660, 8422556), (8389, 5682640), (10040, 4748174), (11320, 4211278), (16778, 2841320), (20080, 2374087), (22640, 2105639), (33556, 1420660), (41945, 1136528), (67112, 710330), (71033, 671120), (83890, 568264), (134224, 355165), (142066, 335560), (167780, 284132)]